• Develop and maintain the electrical POR for Giga Data Centers, defining the "Gold Standard" design that enables manufacturing of reliability and efficiency at scale. • Author and own the internal engineering library including technical specifications and Basis of Design documents for all power systems, establishing what we build and how we measure success. • Design to global and local standards, ensuring strict compliance with the NEC (NFPA 70), NFPA 70E, and IEEE standards for mission-critical power distribution. • Guide external engineering (A&E) firms to localize designs while maintaining strict adherence to core power performance intent and standardization requirements. • Execute rigorous power system studies, including load flow, short circuit, protective device coordination, and arc flash analysis to ensure system resilience and safety. • Engineer complex, high-density power distribution topologies (Medium Voltage down to the rack PDU) aligned with OCP (Open Compute Project) specifications for AI interoperability. • Select and specify medium/low voltage switchgear, generators, UPS systems, transformers, ATS/STS units, and high-ampacity busways for high-density compute environments. • Create detailed Bills of Material (BOMs), Quantity Take Offs (QTOs), and Commissioning scripts to support a manufacturing-first supply chain. • Develop Sequence of Operations (SOO) and Control Narratives for EPMS/BMS integration, dictating how electrical systems respond to utility failures and dynamic AI load changes. • Use advanced simulation tools to optimize power system reliability and validate designs before manufacturing.

• Responsibility for the overall electrical architecture of grid connections in the high and extra-high voltage range • Development of technical concepts for substations, grid connections and protection and control systems • Independent design/sizing of key components such as transformers and switchgear • Close collaboration with transmission and distribution system operators (TSO/DSO) • Management of grid connection processes and implementation of regulatory requirements • Support of projects from planning through commissioning

Description You will be leading the group on interesting and challenging projects that include investigating, troubleshooting, and solving a wide variety of electrical engineering issues to support single and multi-discipline projects. The majority of the projects performed for our clients require multi-discipline interface and coordination. Responsibilities include: - Lead efforts performed by group members to ensure successful completion of electrical engineering project deliverables to meet all technical, quality, financial and project controls expectations - Initiating and conveying scope of work to group members - Defining deliverables (i.e. calcs, specs, drawings, design change etic…) - Reviewing status and tracking progress of group members to maintain project scope/budget and keep client informed - Routine status meetings - Submitting progress reports - Tracking and resolving open items and emergent project issues - Coordinating completion of project deliverables - Lead the team for the detailed design phases for all aspects of electrical engineering work to include interface and coordination with other disciplines - Develop project scope, cost estimates, and schedules for complex electrical modifications at nuclear power plants - Develop proposals for complex electrical modifications at nuclear power plants - Provide technical oversight and supervision for all electrical engineering activities to include: - Engineering design change packages to install, replace or upgrade existing plant equipment to ensure long-term equipment reliability - Engineering calculations in support of design change packages, including AC and DC power studies, short circuit, cable ampacity, voltage drop, breaker coordination, motor starting and protective relay settings - Equipment procurement specifications - Bid review evaluation process for potential equipment vendors, to include supporting vendor requests for additional information, developing responses to vendor questions, and maintaining a tracking mechanism for questions/responses - Interface with the client, including implementing personnel to validate scope and ensure client satisfaction - Mentor and guide the development of the group - Identify and follow up on client needs that may result in strategic opportunities - Leverage good client relationships to develop follow-on work from existing clients - Prepare/Coordinate multi-discipline proposals Qualifications We do not sponsor employees for work authorization in the U.S. for this position. Essential skills and experience: - A BSEE degree from an ABET-accredited engineering program - Ten or more years’ experience in the design of electrical engineering systems for nuclear power plants - Three or more years experience in leading an engineering design group through all phases of a project design - Experience in the selection of equipment, materials, and the preparation and assembling of engineering design change packages, calculations, and specifications - Experience with serving as firm/client liaison in a support or lead engineering role - Experience with electrical system design including low and medium voltage distribution systems (transformers, generators, motor, relays, etc…) - Effective written and verbal communication skills to convey information to project team members and client - Proficiency with MS Office applications - Detail oriented approach to work - Capable of being badged for unescorted access to a nuclear station - PE Licensure is preferred AI & Automation at Sargent & Lundy In this role, we expect people to be willing or able to lead others who use modern tools: - You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. - Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked. - Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required. - We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows. Award-Winning Benefits At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024. Health & WellnessFinancial BenefitsWork-Life Balance - Health Plans: Medical, Dental, Vision - Life & Accident Insurance - Disability Coverage - Employee Assistance Program (EAP) - Back-Up Daycare - FSA & HSA - 401(k) - Pre-Tax Commuter Account - Merit Scholarship Program - Employee Discount Program - Corporate Charitable Giving Program - Tuition Assistance - First Professional Licensure Bonus - Employee Referral Bonus - Paid Annual Personal/Sick Time (PST) - Paid Vacation - Paid Holidays - Paid Parental Leave - Paid Bereavement Leave - Flexible Work Arrangements Compensation Range $116,620.00 - $179,890.00 Transparency Statement Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus. About This Business Unit Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us! Awards & Recognition Equal Opportunity Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.

Description This position will offer you the opportunity to work in a project team environment with other engineers and designers involved in the design, modification, and analysis of new and existing nuclear power plant electrical systems. You will work on interesting and challenging projects that include investigating, troubleshooting, and solving a wide variety of electrical engineering issues. Responsibilities include: - Prepare and review engineering design change packages to install, replace or upgrade existing plant equipment to ensure long-term equipment reliability, - Prepare and review detailed engineering calculations in support of design change packages, including AC and DC power studies, short circuit, cable ampacity, voltage drop, breaker coordination, motor starting and protective relay settings. - Prepare and review equipment procurement specifications, - Participate in bid review evaluation process for potential equipment vendors, to include supporting vendor requests for additional information, developing responses to vendor questions, and maintaining a tracking mechanism for questions/responses, - Prepare and review scoping documents for conceptual designs, to include constructability reviews, - Interface with project team members from other engineering and design disciplines (Mechanical, Structural, Civil, I&C), - Interface with the client in support of the project, including implementing personnel, - Interface with vendors to perform document reviews and provide written comment, - Attend client meetings and site field walkdowns to validate scope and ensure client satisfaction - Travel to client and vendor offices for design reviews and to plant site locations for construction coordination and field verification of designs - Support site installation activities during project implementation, - Assist the S&L project manager to ensure projects are completed satisfactorily, on time, and within budget, - Responsible for overall technical, financial, and administrative performance of the engineering scope by: - Initiating and conveying scope of work to project team members - Defining deliverables (i.e. calcs, specs, drawings, design change etic…) - Reviewing status and tracking progress of team members to maintain project scope/budget and keep client informed. - Routine status meetings - Submitting progress reports - Tracking and resolving open items and emergent project issues, - Coordinating completion of project deliverables Qualifications We do not sponsor employees for work authorization in the U.S. for this position. Essential skills and experience: - An electrical engineering degree from an ABET-accredited engineering program - Five or more years’ experience in the design of electrical engineering systems in a project team environment for industrial applications, with a focus on design for existing nuclear power plants - Experience in the selection of equipment, materials, and the preparation and assembling of engineering design change packages, calculations, and specifications - Experience with electrical system design including low and medium voltage distribution systems (transformers, generators, motor, relays, etc.) - Effective written and verbal communication skills to convey information to project team members and client - Detail oriented approach to work - Capable of being badged for unescorted access to a nuclear power station Valued but not required skills and experience: - PE license - MSEE AI & Automation at Sargent & Lundy In this role, we expect people to be willing or able to lead others who use modern tools: - You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. - Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked. - Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required. - We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows. Award-Winning Benefits At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024. Health & WellnessFinancial BenefitsWork-Life Balance - Health Plans: Medical, Dental, Vision - Life & Accident Insurance - Disability Coverage - Employee Assistance Program (EAP) - Back-Up Daycare - FSA & HSA - 401(k) - Pre-Tax Commuter Account - Merit Scholarship Program - Employee Discount Program - Corporate Charitable Giving Program - Tuition Assistance - First Professional Licensure Bonus - Employee Referral Bonus - Paid Annual Personal/Sick Time (PST) - Paid Vacation - Paid Holidays - Paid Parental Leave - Paid Bereavement Leave - Flexible Work Arrangements Compensation Range $82,380.00 - $125,860.00 Transparency Statement Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus. About This Business Unit Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us! Awards & Recognition Equal Opportunity Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.